Vacuum cleaner



FIG. 1 is a front elevational view thereof;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view of a vacuum cleaner showing my new design.

The broken lines are shown for the purpose of illustrating portionsofthe vacuum cleaner and forms no part of the claimed design.

CLAIM The ornamental design for a vacuum cleaner, as shown anddescribed.